/*
 * Converts distances from miles to kilometers
 * Batch mode: get input data from file 
 */

#include <stdio.h> 
#define KMS_PER_MILE 1.609

int
main(void)
{
	double miles, kms; 

	scanf("%lf", &miles); 

	printf("The distance in miles is %.2f.\n",miles); 
	
	kms = KMS_PER_MILE * miles; 

	printf("That equals %.2f kilometers,\n",kms); 

	return (0); 
}